Toyota Sequoia injini
Zviri mukati
Toyota Sequoia (Toyota Sequoia), ese ekutanga uye yechipiri chizvarwa akazara-saizi, makuru maSUVs mushure meMega Cruiser. Debut yemotokari huru iyi yakaitika muna 2000 semuenzaniso wegore rinotevera. Panyaya yemutengo, yaive pamusoro peiyo yepakati-saizi 4Runner, asi pazasi peLand Cruiser.
Uyezve, Sequoia yakatsiva Toyota Tundra, pahwaro hwayo yakavakwa. Parizvino, inowana kudiwa mumisika yeUSA, Canada, Mexico, Puerto Rico, Middle East.
Nguva yekugadzirwa uye kutengeswa kwechizvarwa chekutanga chemichina iyi yaive nguva kubva 2001 kusvika 2007. Kubva 2003, motokari yakashongedzerwa ne:
- pane-bhodhi kombiyuta control system;
- mamiriro ekunze;
- mavhiri akawanda.
Kugadziriswa kwekumiswa kwepamberi kwakafanana nePrado 120, kusungirirwa kwemashure kwakafanana neLand Cruiser 100. Nekubatsirwa kwekutonga kwemamiriro ekunze maviri-zone, unogona kugadzirisa kuyerera kune vatasvi vemashure uye ventilate trunk.
Zvigaro zvemutsara wechitatu zvinobviswa nyore nyore uye zvakaiswa panzvimbo, uye mutsara wechipiri unopeta munzira yemotokari, ichiwedzera zvikuru chikamu chekutakura.
Zvizvarwa zviviri zvemichina iyi zvakagadzirirwa uye zvakagadzirirwa musika wekuNorth America. Kunyangwe iyo kambani muna 2010 yakazivisa kubviswa kweSUV iyi kubva pamutsetse wegungano nekuda kwekuderera kwekuda, panguva imwechete injini yakatsiviwa neyakakura uye ine simba. Iyo shanu-speed automatic transmission yakatsiviwawo ne6-speed imwe. Simba raive rakawanda rear-wheel drive version, uye hombe yeSUV yakarova 100 km/h mumasekonzi 6,1 chete.
Ndeapi injini dzakaiswa pamarudzi akasiyana emotokari
Iyi hombe yeSUV Toyota Sequoia yaive nemhando nhatu dzeinjini dzine mashandiro anoshamisa, iwo makuru akanyorwa mutafura iyi:
| Chizvarwa, kugadzirisa zvakare | Injini gadzira | Vhoriyamu l | Simba, kWt. | Torque, Nm |
|---|---|---|---|---|
| 1 | 2UZ-FE | 4.7 | 177 | 427 |
| 2UZ-FE | 4.7 | 177 | 427 | |
| 1, retai | 2UZ-FE | 4.7 | 208 | 441 |
| ling | 2UZ-FE | 4.7 | 208 | 441 |
| 2 | 1UR-FE | 4.6 | 228 | 426 |
| 2UZ-FE | 4.7 | 201 | 443 | |
| 3UR-FE | 5.7 | 280 | 544 | |
| 3UR-FE | 5.7 | 280 | 544 | |
| 3UR-FE | 5.7 | 280 | 544 | |
Iyo yemagetsi unit yechizvarwa chekutanga Sequoia yaive 1-litre V8 injini, yakabatanidzwa ne 4,7-kumhanya otomatiki kutapurirana. Mushure mekugadzirisa zvakare muna 4, VVT-i variable valve timing system yakaonekwa painjini uye yakawedzera simba - 2004-273 hp. pamwe., uye yapfuura gearbox yakatsiviwa ne282-kumhanya.
Yechipiri chizvarwa cheToyota Sequoia yakazara-saizi SUV inopihwa ingave yekumashure-vhiri dhiraivha kana ese-mavhiri. Iyo mota ine 8-cylinder injini uye otomatiki kutapurirana.
Yese injini dzinopisa dzemukati dzakaiswa paSequoia dzaive peturu. Injini dzaive pamotokari dzechizvarwa chekutanga dzakashandisa 100 malita emafuta parwendo rwemakiromita zana kana kufamba kwaive kwakasanganiswa. Mushure mekugadzirisa zvakare muna 16,8, kushandiswa kwakadzikira kusvika 2004 malita. Pachizvarwa chechipiri chemotokari, zvichienderana nerudzi rwejini, kushandiswa kwaibva pa15,7 kusvika ku16,8 malita epeturu. Matangi emafuta aive nevhoriyamu ye18,1 kusvika ku99 litres.
Injini dzipi dzinonyanya kufarirwa
Injini dze2UZ-FE mhando, inomiririrwa nekugadziridzwa kwakati wandei, iyo yakanganisa simba ravo (240, 273, 282 hp), kubva 2000 kusvika ikozvino, inoramba ichiiswa paToyota Sequoia yemhando mbiri dzematatu. Zviri pachena kuti huwandu hwemamotor aya akaiswa chete pamhando idzi dzeToyota anodarika maviri akasara emhando dzemagetsi.
Simba rekudyara reiyo 1UR-FE mhando yakaiswa pane imwe gadziriso yeiyi mota 2007 AT SR4.6 kubvira 5 uye nanhasi. Kuwanda kwayo saka ndiyo yakaderera pane matatu injini.
Nzvimbo yepakati inogarwa neiyo 3UR-FE brand injini, iyo kubva 2007 kusvika panguva ino yakagonesa matatu matatu matatu emhando yeToyota Sequoia. Zvichida, nekushandiswa kweiyi injini kune mamwe maToyota modhi uye vamwe vanogadzira, mufananidzo unogona kuchinja.
Idzi injini dzakaiswa pamhando dzipi dzemhando?
Pamwe chete neToyota Sequoia, iyo 3UR-FE injini yakashanda sechirimwa chemagetsi pane mamwe mamodheru, iwo ruzivo rwakapfupikiswa mutafura pazasi:
| Injini gadzira | Toyota | Lexus | |||||
|---|---|---|---|---|---|---|---|
| Nobhi | kumusoro | Crown | Majestic | Soarer | 4Mumhanyi | Land cruiser | Tundra |
| 1UZ-FE | + | + | + | + | + | ||
| 2UZ-FE | + | + | + | + | |||
| 3UR-FE | + | + | + |
Sezvauri kuona, ese matatu mota ainyanya kuisirwa pane inorema uye ine simba SUVs, uye yakazviratidza chete padivi rakanaka, zvese maererano nehunyanzvi hwekuita uye kuvimbika.
Ndeipi injini iri nani kusarudza motokari
Zvinoenderana nezvido zvemunhu uye kuwanikwa kwemari. Kune rimwe divi, sarudzo yakaoma nekuda kwekuvimbika kwepamusoro uye kugona kwemamota matatu ese. Ndeipi misiyano yavo yehunyanzvi?
Kubva 1997, VVTi system yakaonekwa pa1UZ FE, iyo yakaita kuti zvikwanise kuwedzera dhayamita yemavharuvhu ekutora. Gasket rakasiyana rakaiswa pamusoro wecylinder, ACIS inotora manifold yakashandiswa. Yakavandudzwa ignition system, pistons uye yakaiswa yemagetsi throttle. Mushure mekugadzirisa zvakare, iyo compression ratio uye injini kugona kwakawedzera.
Iyi mota inokosheswa kusimba kwezvinhu, izvo zvinowedzera sosi. Semuenzaniso, 1UZ FE aluminium silicon alloy pistons inopesana nekupisa kwakanyanya, iyo inovimbisa kushivirira kwakasimba uye kusimba kwakasimba kumasilinda. Iyo 2UZ yakatevedzana yeinjini yakave yakabudirira, pasina dhizaini miscalculations uye zvikanganiso. Resource 2UZ-FE - anopfuura mamiriyoni 0,5 km.
Iyo yakakandwa-iron cylinder block yakawedzera kuvimbika uye kusimba kwemota.
Muna 2005, injini iyi yakaonekwa paVVTi, iyo yakakanganisa simba, iyo yakawedzera kusvika 280 hp. With. Mota dze2UZ dzakateedzana dzakashongedzerwa nemazino mabhandi enguva nekutsiviwa mushure me100 zviuru zvemakiromita.
Injini ye3UR-FE inosiyaniswa nehuwandu hukuru, simbi isina tsvina yakawanda, kuvapo kwe 3 exhaust purification catalysts, etc. Inobudiswa zvose ne turbocharger uye mumhepo yemhepo. Pamwe chete nepeturu, hazvina kuoma kuvashandura kuva biofuels kana gasi. Iyi mota, nekugadzirisa kwakakodzera, ichava nekuvimbika kwakanyanya uye kutsungirira. Maererano nemimwe mishumo, anokwanisa kuenda 1,3 miriyoni km pasina kuparara kukuru.
